"Mirek, M." . . . . "Janeczko, A." . "0137-5881" . "1"^^ . "This paper presents a study of the metabolic response (dark respiration intensity, photosystem II efficiency, metabolic activity) and the yield of barley treated with 24-epibrassinolide and subjected to high-temperature stress. Transport of exogenously applied 24-epibrassinolide in barley and changes in the profile of brassinosteroids that may occur in tissues after 24-epibrassinolide application were also studied. The water solution of 24-epibrassinolide (0.005 and 0.25 mg dm(-3)) was applied via infiltration of the first and second leaves of 12-day-old seedlings. Control plants were treated with water solution of hormone solvent (ethanol). Fifteen-day-old plants were subjected to high-temperature stress (42A degrees C for 3 h). The influence of hormone treatment and stress conditions was investigated in the first and second leaves based on measurements of PSII efficiency." . "RIV/61389030:_____/11:00368590" . . "10.1007/s11738-010-0655-y" . "33" . "Okle\u0161\u0165kov\u00E1, Jana" . "PL - Polsk\u00E1 republika" . "000291600200020" . . . "Koscielniak, J." . "RIV/61389030:_____/11:00368590!RIV12-AV0-61389030" . "Physiological effects and transport of 24-epibrassinolide in heat-stressed barley"@en . "5"^^ . . . . "Physiological effects and transport of 24-epibrassinolide in heat-stressed barley" . "220360" . . . . "4" . . "Acta Physiologiae Plantarum" . "P(GA301/08/1649), P(IAA400550801), Z(AV0Z50380511), Z(MSM6198959216)" . . "Physiological effects and transport of 24-epibrassinolide in heat-stressed barley"@en . "Pociecha, E." . . . "[8A1DB734400F]" . . . . "11"^^ . "Brassinosteroid transport; Dark respiration; Hordeum vulgare L; PSII efficiency; Metabolic activity"@en . . . . "This paper presents a study of the metabolic response (dark respiration intensity, photosystem II efficiency, metabolic activity) and the yield of barley treated with 24-epibrassinolide and subjected to high-temperature stress. Transport of exogenously applied 24-epibrassinolide in barley and changes in the profile of brassinosteroids that may occur in tissues after 24-epibrassinolide application were also studied. The water solution of 24-epibrassinolide (0.005 and 0.25 mg dm(-3)) was applied via infiltration of the first and second leaves of 12-day-old seedlings. Control plants were treated with water solution of hormone solvent (ethanol). Fifteen-day-old plants were subjected to high-temperature stress (42A degrees C for 3 h). The influence of hormone treatment and stress conditions was investigated in the first and second leaves based on measurements of PSII efficiency."@en . "Physiological effects and transport of 24-epibrassinolide in heat-stressed barley" .